package com.wl.controller;

import com.wl.domain.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
@RequestMapping("order")
public class OrderController {
    //发送请求
    @Autowired
    private RestTemplate restTemplate;
    @GetMapping("userById/{id}")
    public User orderById(@PathVariable("id") Long id){
        String url = "http://user-service/user/userById/" + id;
        //使用注入类 发送请求
        User forObject = restTemplate.getForObject(url, User.class);
        return forObject;
    }
}
